From 6491463eb9a758b3c45b093513cb18bcf4c74b52 Mon Sep 17 00:00:00 2001
From: bingshuo <565183519@qq.com>
Date: Fri, 22 May 2026 21:53:33 +0800
Subject: [PATCH] feat: add module_registry table (D110)

---
 .../schema/21-module-registry.sql             | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 persona-brain-db/schema/21-module-registry.sql

diff --git a/persona-brain-db/schema/21-module-registry.sql b/persona-brain-db/schema/21-module-registry.sql
new file mode 100644
index 0000000..9f9e4c4
--- /dev/null
+++ b/persona-brain-db/schema/21-module-registry.sql
@@ -0,0 +1,25 @@
+-- ============================================================
+-- 表21：module_registry（Layer 2 · 模块注册表 · D110新增）
+-- 用途：所有模块的注册编号、接口协议、状态管理
+-- 开发完成→推代码仓库→注册编号→热插拔调用
+-- ============================================================
+
+CREATE TABLE IF NOT EXISTS module_registry (
+  module_id         VARCHAR(32)   PRIMARY KEY,
+  module_name       VARCHAR(128)  NOT NULL,
+  parent_id         VARCHAR(32),                    -- 母编号
+  owner             VARCHAR(64),                    -- 开发者/成员
+  interface_protocol TEXT,                          -- 接口协议描述
+  repo_url          TEXT,                            -- 代码仓库地址
+  status            VARCHAR(16)   NOT NULL DEFAULT 'registered'
+                    CHECK (status IN (
+                      'registered', 'active', 'deprecated',
+                      'in_development', 'pending_review'
+                    )),
+  version           VARCHAR(16)   NOT NULL DEFAULT 'v0.1',
+  created_at        TIMESTAMP     NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  updated_at        TIMESTAMP     NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE INDEX IF NOT EXISTS idx_mr_status ON module_registry(status);
+CREATE INDEX IF NOT EXISTS idx_mr_owner ON module_registry(owner);